圖像來源，Serenity Strull/ BBC
The problem compounds in pipelines. Each TransformStream adds another layer of promise machinery between source and sink. The spec doesn't define synchronous fast paths, so even when data is available immediately, the promise machinery still runs.
，推荐阅读同城约会获取更多信息
如果你用惯了三星，同时还停留在 S22 或者 S23 系列的话，那么今年的 S26 和 S26+ 还是值得升级的。
while (i <= j) {